Finding the Fourth Proportional to 42,384.87, 58,490.64 and 24,479.82

Step by Step Solution

1. Step 1: Write the proportion equation
   42,384.87 : 58,490.64 = 24,479.82 : x
2. Step 2: Convert to fraction form
   42,384.87/58,490.64 = 24,479.82/x
3. Step 3: Cross multiply
   42,384.87x = 58,490.64 × 24,479.82
4. Step 4: Simplify right side
   42,384.87x = 1,431,840,338.88
5. Step 5: Solve for x
   x = 1,431,840,338.88/42,384.87
6. Step 6: Final answer
   x = 33,781.87